SG45374A1 - Apparatus for detecting the port configuration of a communication port - Google Patents

Apparatus for detecting the port configuration of a communication port

Info

Publication number
SG45374A1
SG45374A1 SG1996005123A SG1996005123A SG45374A1 SG 45374 A1 SG45374 A1 SG 45374A1 SG 1996005123 A SG1996005123 A SG 1996005123A SG 1996005123 A SG1996005123 A SG 1996005123A SG 45374 A1 SG45374 A1 SG 45374A1
Authority
SG
Singapore
Prior art keywords
port
line
detecting
communication
configuration
Prior art date
Application number
SG1996005123A
Other languages
English (en)
Inventor
Michael Edward Griffin
Christopher Robert Yungers
Original Assignee
Minnesota Mining & Mfg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of SG45374A1 publication Critical patent/SG45374A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/323—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the physical layer [OSI layer 1]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Dc Digital Transmission (AREA)
  • Small-Scale Networks (AREA)
SG1996005123A 1989-03-21 1990-03-15 Apparatus for detecting the port configuration of a communication port SG45374A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32628289A 1989-03-21 1989-03-21

Publications (1)

Publication Number Publication Date
SG45374A1 true SG45374A1 (en) 1998-01-16

Family

ID=23271562

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996005123A SG45374A1 (en) 1989-03-21 1990-03-15 Apparatus for detecting the port configuration of a communication port

Country Status (7)

Country Link
EP (1) EP0389181B1 (fr)
JP (1) JP2939293B2 (fr)
KR (1) KR0160502B1 (fr)
CA (1) CA2012523A1 (fr)
DE (1) DE69027800T2 (fr)
MY (1) MY105674A (fr)
SG (1) SG45374A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730016A (en) * 1980-07-31 1982-02-18 Hitachi Ltd Interface controlling system
JPS5811958A (ja) * 1981-07-15 1983-01-22 Fuji Xerox Co Ltd 電子複写機の入力信号テスト装置
US4654869A (en) * 1985-09-11 1987-03-31 Itt Corporation Information collecting and forwarding apparatus

Also Published As

Publication number Publication date
DE69027800T2 (de) 1997-02-13
DE69027800D1 (de) 1996-08-22
MY105674A (en) 1994-11-30
CA2012523A1 (fr) 1990-09-21
KR900015496A (ko) 1990-10-27
EP0389181B1 (fr) 1996-07-17
EP0389181A3 (fr) 1993-02-03
EP0389181A2 (fr) 1990-09-26
JP2939293B2 (ja) 1999-08-25
JPH02280553A (ja) 1990-11-16
KR0160502B1 (ko) 1998-12-01

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